Finding the Fourth Proportional to 11,951.24, 16,492.42 and 7,234.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,951.24 : 16,492.42 = 7,234.76 : x
2. Step 2: Convert to fraction form
   11,951.24/16,492.42 = 7,234.76/x
3. Step 3: Cross multiply
   11,951.24x = 16,492.42 × 7,234.76
4. Step 4: Simplify right side
   11,951.24x = 119,318,700.52
5. Step 5: Solve for x
   x = 119,318,700.52/11,951.24
6. Step 6: Final answer
   x = 9,983.79